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Quarkus Developer Jobs in Ontario (NOW HIRING)

Rumble

Senior Data Engineer

Toronto, ON · On-site

CA$149K - CA$170K/yr

... Ktor or Quarkus, and work confidently with Redis, event-driven systems, and containerized ... You'll work closely with engineering and product teams to turn ambiguous requirements into clear ...

Spgi

Software Engineering Lead

Toronto, ON · On-site

... Quarkus, Micronaut, or Jakarta EE * Distributed Systems Architecture : Microservices design ... Experience with CI/CD platforms and DevOps practices using tools such as Jenkins, GitLab CI, or ...

S&P Global

Software Engineering Lead

Toronto, ON · On-site

... Quarkus, Micronaut, or Jakarta EE * Distributed Systems Architecture : Microservices design ... Experience with CI/CD platforms and DevOps practices using tools such as Jenkins, GitLab CI, or ...

All JobsQuarkus Developer JobsQuarkus Developer Jobs in Ontario

Quarkus Developer information

What is a Quarkus Developer?

A Quarkus Developer is a software engineer who specializes in building Java applications using the Quarkus framework. Quarkus is a Kubernetes-native Java framework optimized for GraalVM and HotSpot, known for its fast startup times and low memory usage. Quarkus Developers typically work on developing, deploying, and maintaining microservices and cloud-native applications, leveraging Quarkus' capabilities to optimize performance and scalability. Their role may also involve integrating various libraries, ensuring best practices, and collaborating with DevOps teams for containerization and deployment.

What are the key skills and qualifications needed to thrive as a Quarkus Developer, and why are they important?

To thrive as a Quarkus Developer, you need strong proficiency in Java, familiarity with microservices architecture, and experience with cloud-native development, often supported by a computer science degree or similar background. Expertise with Quarkus itself, RESTful APIs, containerization tools like Docker, and CI/CD platforms is typically required, and certifications in Java or cloud technologies can be beneficial. Problem-solving ability, adaptability, and collaboration are crucial soft skills for excelling in team environments and rapidly evolving projects. These skills and qualities are essential for building efficient, scalable, and maintainable applications that meet modern enterprise needs.

What is the difference between Quarkus Developer vs Spring Boot Developer?

AspectQuarkus DeveloperSpring Boot Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Java certifications
Work EnvironmentCloud-native, microservices, containerized appsWeb applications, microservices, enterprise solutions
Industry UsageStartups, cloud providers, modern Java projectsEnterprises, large-scale web apps, legacy system integration

Both Quarkus and Spring Boot developers typically have Java certifications and work in cloud or enterprise environments. Quarkus developers focus on building lightweight, container-friendly microservices optimized for cloud-native deployment, while Spring Boot developers often work on scalable web applications and enterprise solutions. The choice depends on project requirements and infrastructure preferences.

What are some common challenges Quarkus Developers face when integrating legacy Java applications into a Quarkus-based microservices architecture?

Quarkus Developers often encounter challenges such as migrating existing Java EE or Spring-based applications to leverage Quarkus' fast startup times and low memory footprint. Compatibility issues with certain libraries, adapting to Quarkus' build-time optimizations, and reconfiguring dependency injection can require careful planning and testing. Collaboration with DevOps teams is also crucial, as containerization and deployment workflows may change. Addressing these challenges helps ensure smoother transitions and maximizes the benefits of a modern microservices approach.
What are popular job titles related to Quarkus Developer jobs in Ontario? For Quarkus Developer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Quarkus Developer jobs in Ontario look for? The top searched job categories for Quarkus Developer jobs in Ontario are:
Quarkus Developer jobs near you
Infographic showing various Quarkus Developer job openings in Ontario as of July 2026, with employment types broken down into 79% Full Time, 12% Part Time, and 9% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution.
RQ11224 - 2 x Sr. Software Developer - Full Stack

RQ11224 - 2 x Sr. Software Developer - Full Stack

Source Code

Toronto, ON

CA$90.18 - CA$108.33/hr

Full-time

Posted 9 days ago

Job description

RQ11224 - 2 x Sr. Software Developer - Full Stack

2 openings

1-year contract (247 business days) - possible extension

ONSITE 5 days - 5700 Yonge Street

MUST HAVES:

  • Prepare and present analysis to support component design using models, etc., to the project team
  • Experience with Microsoft Azure, AKS (Azure Kubernetes Service) or other Cloud Technologies (Openshift, Kubernetes, AWS, etc)
  • Experience in one or more programming languages, including but not limited to:
    • Java
    • JavaScript ES6+
    • Spring Framework
    • Quarkus
    • Angular 9+
    • Angular Material
    • Drools
    • TypeScript
    • SQL
    • Node.js
    • HTML5
  • Knowledge of standards for health care data exchange, in particular Fast Healthcare Interoperability Resources (FHIR

Responsibilities:

· Prepare and present analysis to support component design using models, etc. to the project team

· Participate in project focus groups, JAD sessions, SCRUMs and technical meetings with IT service providers

· Provide production support to the SADIE application

· Anticipate and resolve problems to ensure that deliverables are completed on time and in compliance with OPS Standards and Templates

· Review and confirm software, hardware and network requirements

· Identify and communicate issues and risks to the DADS IT Project Manager and participate in mitigation activities

General Skills:

· Experience proactively identifying and communicating potential issues and risk events before they occur so that proper mitigating strategies can be developed, through the DADS SADIE Development Team Lead and/or the DADS IT Project Manager

· Excellent analytical, problem-solving and decision-making skills

· Excellent verbal and written communication skills

· Excellent interpersonal and negotiation skills

· Demonstrated ability to be a team player with a trach record for meeting deadlines

Full Stack Skills

· Experience in programming and analysis at the specified experience level

· Experience with Microsoft Azure, AKS (Azure Kubernetes Service) or other Cloud Technologies (Openshift, Kubernetes, AWS, etc)

· Experience in the use of object and/or third generation language development tools

· Experience in one or more programming languages including but not limited to:

· o Java

· o JavaScript ES6+

· o Spring Framework

· o Quarkus

· o Angular 9+

· o Angular Material

· o Drools

· o TypeScript

· o SQL

· o Node.js

· o HTML5

· Experience with one or both of the following web service standards:

· Representational State Transfer (REST)

· Knowledge of standards for health care data exchange, in particular Fast Healthcare Interoperability Resources (FHIR):

· HAPI FHIR (nice to have)

· SmileCDR (nice to have)

· Experience with relational, hierarchical, and non-relational (document-oriented) database technologies:

· PostgreSQL

· Experience with one or more communications protocols (e.g., HTTP, HTTPS, FTP, SFTP, TCP/IP)

Desirable Skills:

· Experience in analysis and design (including the use of UML to model solutions), code, test, debug and documenting applications

· Experience in User Interface development with a focus on the Accessibility for Ontarians with Disabilities Act (AODA)

· Experience in programmatically assembling PDF and Word Documents. (nice to have)


AI Disclaimer: Source Code may use artificial intelligence (AI) tools to assist in certain aspects of its recruiting and business operations.

Note: The higher end of the range is intended for absolutely exceptional candidates who meet all must-have requirements and most or all nice-to-have qualifications. The client will evaluate candidates based on both rate expectations and overall skill set when shortlisting.

INCORPORATED RATE RANGE (7.25 billable hours per day)

  • $90.18/hr - $108.33/hr Inc.

T4 RATE RANGE (7.25 billable hours per day)

  • $72.14/hr - $86.66/hr T4